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参数资料
| 型号： | HL8341MG |
| 厂商： | OPNEXT INC |
| 元件分类： | 激光器 |
| 英文描述： | 852 nm, LASER DIODE |
| 文件页数： | 3/4页 |
| 文件大小： | 65K |
| 代理商： | HL8341MG |
1500 WATT LOW CAPACITANCE
SURFACE MOUNT TRANSIENT
VOLTAGE SUPPRESSOR
WWW
.Microse
m
i
.CO
M
S C O T TS DALE DIVISION
SMCGLCE6.5 thru SMCGLCE170A, e3
SMCJLCE6.5 thru SMCJLCE170A, e3
SMCG
GRAPHS
P
PP
–
Peak
Pulse
Power
–
kW
Test wave form
parameterxs
tr = 10 μs
tp = 1000 μs
tp – Pulse Time – sec
FIGURE 2 PULSE WAVEFORM
FIGURE 1 PEAK PULSE POWER vs. PULSE TIME
T – Temperature –
oC
Peak
Pulse
Power
(P
PP
)or
C
u
rr
e
n
t(I
PP
)
in
percent
of
25
o C
rating
FIGURE 3 DERATING CURVE
SCHEMATIC APPLICATIONS
The TVS low capacitance device configuration is shown in Figure 4. As a further option for unidirectional applications, an additional low
capacitance rectifier diode may be used in parallel in the same polarity direction as the TVS as shown in Figure 5. In applications where random
high voltage transients occur, this will prevent reverse transients from damaging the internal low capacitance rectifier diode and also provide a
low voltage conducting direction. The added rectifier diode should be of similar low capacitance and also have a higher reverse voltage rating
than the TVS clamping voltage VC. The Microsemi recommended rectifier part number for the application in Figure 5 is the “SMBJLCR80” or
“SMBGLCR80” depending on the terminal configuration desired. If using two (2) low capacitance TVS devices in anti-parallel for bidirectional
applications, this added protective feature for both directions (including the reverse of each rectifier diode) is inherently provided in Figure 6. The
unidirectional and bidirectional configurations in Figure 5 and 6 will both result in twice the capacitance of Figure 4.
Microsemi
Scottsdale Division
Page 3
Copyright
2005
6-06-2005 REV D
LCE/SMCJ
LCE
FIGURE 4
FIGURE 5
FIGURE 6
TVS with internal low
Optional Unidirectional
Optional Bidirectional
capacitance rectifier diode
configuration (TVS and
configuration (two TVS
separate rectifier diode)
devices in anti-parallel)
in parallel)
8700 E. Thomas Rd. PO Box 1390, Scottsdale, AZ 85252 USA, (480) 941-6300, Fax: (480) 947-1503
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相关代理商/技术参数 |
参数描述 |
|---|---|
| HL8341MG-A | 制造商:Opnext 功能描述:WAVLNGTH 852+/-10NM OPTCL OUTPT PWR 50 - Rail/Tube |
| HL8342MG | 制造商:OPNEXT 制造商全称:OPNEXT 功能描述:GaAlAs Laser Diode |
| HL8342MG-A | 制造商:Opnext 功能描述:WAVLNGTH 852+/-4NM OPTCL OUTPT PWR 50 - Rail/Tube |
| HL8343MG | 制造商:OPNEXT 制造商全称:OPNEXT 功能描述:GaAlAs Laser Diode |
| HL8343MG-A | 制造商:Opnext 功能描述:WAVLNGTH 852+/-4NM OPTCL OUTPT PWR 50 - Rail/Tube |
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